GeForce RTX 4070 Mobile vs GT 520M

Place in the ranking	1158	55
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.01	no data
Power efficiency	4.30	30.74
Architecture	Fermi (2010−2014)	Ada Lovelace (2022−2024)
GPU code name	GF108	AD106
Market segment	Laptop	Laptop
Release date	5 January 2011 (13 years ago)	3 January 2023 (1 year ago)
Launch price (MSRP)	$59.99	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	48	4608
Core clock speed	600 MHz	1395 MHz
Boost clock speed	no data	1695 MHz
Number of transistors	585 million	no data
Manufacturing process technology	40 nm	4 nm
Power consumption (TDP)	12 Watt	115 Watt
Texture fill rate	4.800	244.1
Floating-point processing power	0.1152 TFLOPS	15.62 TFLOPS
ROPs	4	48
TMUs	8	144
Tensor Cores	no data	144
Ray Tracing Cores	no data	36

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop size	no data	large
Interface	PCIe 2.0 x16	PCIe 4.0 x16
Supplementary power connectors	None	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	DDR3	GDDR6
Maximum RAM amount	1 GB	8 GB
Memory bus width	64 Bit	128 Bit
Memory clock speed	800 MHz	2000 MHz
Memory bandwidth	12.8 GB/s	256.0 GB/s
Shared memory	-	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

Portable Device Dependent

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Optimus

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 API	12 Ultimate (12_2)
Shader Model	5.1	6.7
OpenGL	4.5	4.6
OpenCL	1.1	3.0
Vulkan	N/A	1.3
CUDA	+	8.9

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GT 520M 0.74

RTX 4070 Mobile 50.71
+6753%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GT 520M 285

RTX 4070 Mobile 19561
+6764%

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

GT 520M 502

RTX 4070 Mobile 41027
+8073%

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

GT 520M 2280

RTX 4070 Mobile 94245
+4034%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

900p	8 −6150%	500−550 +6150%
Full HD	12 −975%	129 +975%
1200p	7 −6329%	450−500 +6329%
1440p	1−2 −7300%	74 +7300%
4K	0−1	49

Cost per frame, $

1080p	5.00	no data
1440p	59.99	no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

3−4

−4333%

133
+4333%

Full HD
Medium Preset

Assassin's Creed Odyssey	5−6 −1800%	95−100 +1800%
Call of Duty: Modern Warfare	3−4 −2900%	90−95 +2900%
Cyberpunk 2077	3−4 −3767%	116 +3767%
Far Cry New Dawn	1−2 −10900%	110−120 +10900%
Hitman 3	5−6 −1840%	95−100 +1840%
Horizon Zero Dawn	10−12 −1555%	180−190 +1555%
Red Dead Redemption 2	0−1	100−105
Shadow of the Tomb Raider	6−7 −2733%	170−180 +2733%
Watch Dogs: Legion	30−35 −339%	130−140 +339%

Full HD
High Preset

Assassin's Creed Odyssey	5−6 −1800%	95−100 +1800%
Call of Duty: Modern Warfare	3−4 −2900%	90−95 +2900%
Cyberpunk 2077	3−4 −3167%	98 +3167%
Far Cry New Dawn	1−2 −10900%	110−120 +10900%
Hitman 3	5−6 −1840%	95−100 +1840%
Horizon Zero Dawn	10−12 −1555%	180−190 +1555%
Red Dead Redemption 2	0−1	100−105
Shadow of the Tomb Raider	6−7 −3783%	233 +3783%
The Witcher 3: Wild Hunt	10−11 −830%	90−95 +830%
Watch Dogs: Legion	30−35 −339%	130−140 +339%

Full HD
Ultra Preset

Assassin's Creed Odyssey	5−6 −1800%	95−100 +1800%
Call of Duty: Modern Warfare	3−4 −2900%	90−95 +2900%
Cyberpunk 2077	3−4 −2800%	87 +2800%
Hitman 3	5−6 −1840%	95−100 +1840%
Horizon Zero Dawn	10−12 −1564%	183 +1564%
Shadow of the Tomb Raider	6−7 −3300%	204 +3300%
The Witcher 3: Wild Hunt	10−11 −1060%	116 +1060%
Watch Dogs: Legion	30−35 −187%	89 +187%

Full HD
Epic Preset

Red Dead Redemption 2

0−1

100−105

1440p
High Preset

Battlefield 5	0−1	85−90
Far Cry New Dawn	1−2 −6800%	65−70 +6800%

1440p
Ultra Preset

Assassin's Creed Odyssey	0−1	50−55
Cyberpunk 2077	1−2 −5300%	54 +5300%
Far Cry 5	1−2 −5100%	50−55 +5100%
Hitman 3	6−7 −900%	60−65 +900%
Horizon Zero Dawn	3−4 −4667%	143 +4667%
Watch Dogs: Legion	2−3 −10250%	200−210 +10250%

1440p
Epic Preset

Red Dead Redemption 2

3−4

−2500%

75−80
+2500%

4K
High Preset

Far Cry New Dawn

0−1

35−40

4K
Ultra Preset

Assassin's Creed Odyssey	1−2 −3100%	30−35 +3100%
Assassin's Creed Valhalla	0−1	42

4K
Epic Preset

Red Dead Redemption 2

2−3

−1950%

40−45
+1950%

Full HD
Medium Preset

Assassin's Creed Valhalla	75−80 +0%	75−80 +0%
Battlefield 5	140−150 +0%	140−150 +0%
Far Cry 5	90−95 +0%	90−95 +0%
Forza Horizon 4	200−210 +0%	200−210 +0%
Metro Exodus	130−140 +0%	130−140 +0%

Full HD
High Preset

Assassin's Creed Valhalla	75−80 +0%	75−80 +0%
Battlefield 5	140−150 +0%	140−150 +0%
Far Cry 5	90−95 +0%	90−95 +0%
Forza Horizon 4	200−210 +0%	200−210 +0%
Metro Exodus	130−140 +0%	130−140 +0%

Full HD
Ultra Preset

Assassin's Creed Valhalla	101 +0%	101 +0%
Far Cry 5	90−95 +0%	90−95 +0%
Forza Horizon 4	200−210 +0%	200−210 +0%

1440p
Ultra Preset

Assassin's Creed Valhalla	75 +0%	75 +0%
Call of Duty: Modern Warfare	50−55 +0%	50−55 +0%
Forza Horizon 4	240−250 +0%	240−250 +0%
Metro Exodus	105 +0%	105 +0%
Shadow of the Tomb Raider	134 +0%	134 +0%
The Witcher 3: Wild Hunt	88 +0%	88 +0%

4K
High Preset

Battlefield 5	45−50 +0%	45−50 +0%
Hitman 3	35−40 +0%	35−40 +0%
Horizon Zero Dawn	190−200 +0%	190−200 +0%
Metro Exodus	60−65 +0%	60−65 +0%
The Witcher 3: Wild Hunt	70 +0%	70 +0%

4K
Ultra Preset

Call of Duty: Modern Warfare	30−33 +0%	30−33 +0%
Cyberpunk 2077	23 +0%	23 +0%
Far Cry 5	27−30 +0%	27−30 +0%
Forza Horizon 4	60−65 +0%	60−65 +0%
Shadow of the Tomb Raider	73 +0%	73 +0%
Watch Dogs: Legion	33 +0%	33 +0%

This is how GT 520M and RTX 4070 Mobile compete in popular games:

RTX 4070 Mobile is 6150% faster in 900p
RTX 4070 Mobile is 975% faster in 1080p
RTX 4070 Mobile is 6329% faster in 1200p
RTX 4070 Mobile is 7300% faster in 1440p

Here's the range of performance differences observed across popular games:

in Far Cry New Dawn, with 1080p resolution and the Medium Preset, the RTX 4070 Mobile is 10900% faster.

All in all, in popular games:

RTX 4070 Mobile is ahead in 35 tests (54%)
there's a draw in 30 tests (46%)

Pros & cons summary

Performance score	0.74	50.71
Recency	5 January 2011	3 January 2023
Maximum RAM amount	1 GB	8 GB
Chip lithography	40 nm	4 nm
Power consumption (TDP)	12 Watt	115 Watt

GT 520M has 858.3% lower power consumption.

RTX 4070 Mobile, on the other hand, has a 6752.7% higher aggregate performance score, an age advantage of 11 years, a 700% higher maximum VRAM amount, and a 900% more advanced lithography process.

The GeForce RTX 4070 Mobile is our recommended choice as it beats the GeForce GT 520M in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.